Home / Standards / GB/T 32978-2016 GB/T 32978-2016 Active Silicon carbide filter element for high temperature 碳化硅质高温陶瓷过滤元件 Standard Type GBT ICS 81.060 CCS Q32 Status 现行 Issue Date 2016-08-29 Implementation 2017-07-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A